Thanks for your effort! I just made a filter operator (as TonyM suggested) to gather "family" of a tiddler, the "field of connection" can be set (defaults to "tags"):
[kindred:<direction>[<field>]] https://github.com/bimlas/TiddlyWiki5/blob/f5790f0973d8c46156cd6ad995491732cbc16b2f/core/modules/filters/kindred.js The "base tiddler" is excluded from the list. For example if I want to show tiddlers where "Drag and Drop" belongs to, I can use [[Drag and Drop]kindred:up[]] - Features - TableOfContents - $:/tags/SideBar Filter tiddlers belongs to "Drag and Drop" [[Drag and Drop]kindred:down[]] - DragAndDropMechanism To get the whole "family": [[Drag and Drop]kindred[]] - Features Features - TableOfContents - $:/tags/SideBar - DragAndDropMechanism It works on any field, for example "parent" (as PMario's ToCP works) or "list": [[TableOfContents]kindred[list]] - HelloThere - A Gentle Guide to TiddlyWiki - Discover TiddlyWiki - ... - Encryption - Customise TiddlyWiki - Initial customisation - ... Your solution works with "OR" condition (if I'm right), but I want to use "AND" when filtering to multiple tags. This operator should work in this way, but I don't know what's the problem: it's showing only the results of the second expression: [[Filters]kindred[]] +[[Learning]kindred[]] I tried out with filtering tags, in that case it works as expected: it's showing only https://tiddlywiki.com/#Introduction%20to%20filter%20notation [tag[Filters]] +[tag[Learning]] PS.: I'm not strong in English, so please advise another name if it's odd: I looked for a word that describing the parents and the childs at once. -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/f49a968c-7d7a-4292-af2a-671ebae0210a%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.

